Drug Profile

PMN 267

Alternative Names: PMN-267; TDP43 targeting antibody - ProMIS Neurosciences

Latest Information Update: 14 Oct 2025

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At a glance

Originator ProMIS Neurosciences
Class Antidementias; Monoclonal antibodies
Mechanism of Action TDP-43 protein inhibitors

Orphan Drug Status

Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

No
New Molecular Entity Yes

Highest Development Phases

Preclinical Amyotrophic lateral sclerosis; Dementia; Frontotemporal dementia

Most Recent Events

14 Oct 2025 Preclinical trials in Dementia in Canada (Parenteral) (ProMIS Neurosciences pipeline, October 2025)
14 Aug 2025 Preclinical trials in Frontotemporal dementia in Canada (Parenteral) (ProMIS Neurosciences pipeline, August 2025)
31 May 2023 Selexis has merged with KBI Biopharma to form KBI Biopharma

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